Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

php·ÃÎʳÉÔ±±äÁ¿ºÍ³ÉÔ±·½·¨

php½Ì³Ì:·ÃÎÊPHPÀàÖгÉÔ±±äÁ¿»ò·½·¨
ÔÚ·ÃÎÊPHPÀàÖеijÉÔ±±äÁ¿»ò·½·¨Ê±£¬Èç¹û±»ÒýÓõıäÁ¿»òÕß·½·¨±»ÉùÃ÷³Éconst»òÕßstatic,ÄÇô¾Í±ØÐëʹÓòÙ×÷·û::,
·´Ö®Èç¹û±»ÒýÓõıäÁ¿»òÕß·½·¨Ã»Óб»ÉùÃ÷³Éconst»òÕßstatic,ÄÇô¾Í±ØÐëʹÓòÙ×÷·û->¡£
ÁíÍ⣬Èç¹û´ÓÀàµÄÄÚ²¿·ÃÎÊconst»òÕßstatic±äÁ¿»òÕß·½·¨,ÄÇô¾Í±ØÐëʹÓÃ×ÔÒýÓõÄself£¬
·´Ö®Èç¹û´ÓÀàµÄÄÚ²¿·ÃÎʲ»Îªconst»òÕßstatic±äÁ¿»òÕß·½·¨,ÄÇô¾Í±ØÐëʹÓÃ×ÔÒýÓõÄ$this


Ïà¹ØÎĵµ£º

dz̸ÓÃphp¶Ôunicodeתutf 8±àÂë

(IT°ØÀ­Í¼ Ô­´´ÎÄÕÂ)Èç¹ûÖ»ÊÇunicodeתutf-8±àÂëµÄËã·¨£¬ÍøÉϵ½´¦¶¼ÊÇÁË£¬²»¹ýºÜ¶àÈËÒ²ÊÇÄã³­ÎÒ£¬ÎÒ³­Ä㣬¸ù±¾¾Í²»Àí½âwhyºÍdo£¬±¾ÎijýÁ˸ø³ö×î¼òµ¥µÄphp¶Ôunicodeתutf-8±àÂ뺯ÊýÖ®Í⣬ҲÉîÈëÌÖÂÛÁËÕâÁ½ÖÖ±àÂëµÄ¹ØÏµ£¬Àí½âºÃÁ˻ᷢÏÖÍøÉÏһЩ¾ÉµÄ¶«Î÷£¬ÊÇÑÏÖØ¶àÓà¼æ¹ýÆÚµÄ£¬ÒòΪ´Óutf-8Á÷ÐпªÊ¼µ½ÏÖÔÚ£¬ÔçÒѾ­ÓÉÔ­À´Áù×Ö½Ú ......

PHP PDO ѧϰ±Ê¼Ç

¡öPDOΪºÎÎ
POD£¨PHP Data Object£©À©Õ¹ÔÚPHP5ÖмÓÈ룬PHP6Öн«Ä¬ÈÏʶÓÃPDOÁ¬½ÓÊý¾Ý¿â£¬ËùÓзÇPDOÀ©Õ¹½«»áÔÚPHP6±»´ÓÀ©Õ¹ÖÐÒÆ³ý¡£¸ÃÀ©Õ¹ÌṩPHPÄÚÖÃÀà PDOÀ´¶ÔÊý¾Ý¿â½øÐзÃÎÊ£¬²»Í¬Êý¾Ý¿âʹÓÃÏàͬµÄ·½·¨Ãû£¬½â¾öÊý¾Ý¿âÁ¬½Ó²»Í³Ò»µÄÎÊÌâ¡£
ÎÒÊÇÅäÖÃÔÚwindowsÏÂ×ö¿ª·¢Óõġ£
¡öPDOµÄÄ¿±ê
ÌṩһÖÖÇáÐÍ¡¢ÇåÎú¡¢·½±ãµÄ A ......

ÔõÑù²ÅÄܳÉΪPHP¸ßÊÖ£¿Ñ§»á"ÀÁ¶è"µÄ±à³Ì

      PHPÊÇһßßЧµÄÍøÂç±à³ÌÓïÑÔ£¬ÓÉÓÚËü¾ßÓбàдÁé»î¡¢ÔËÐпìËÙµÈÓŵ㣬ѸËÙ³ÉΪWeb³ÌÐòÔ±µÄÊ×Ñ¡ÓïÑÔ¡£Ç°²»¾ÃµÄÒ»·ÝȨÍþµ÷²é±íÃ÷£¬ÏÖÔÚÒѾ­ÓÐ31.6£¥µÄÍøÕ¾Ê¹ÓÃPHP×÷ΪÖ÷ÒªµÄ·þÎñÆ÷¶Ë±à³ÌÓïÑÔ¡£
¡¡¡¡µ«ÊÇ£¬Òª³ÉΪһÃûPHP±à³Ì¸ßÊÖÈ´²¢²»ÈÝÒס£²¢²»ÏñºÜ¶àÈËÏëÏóµÄÄÇÑù£¬Ö»ÒªÄܹ»·É¿ìµØ±àд ......

PHPµÄ±àдSQLÓï¾äʱ¶ÔÐèҪתÒå×Ö·ûµÄ´¦Àí

1. ¶ÔÓÚPHP magic_quotes_gpc=onµÄÇé¿ö£¬ ÎÒÃÇ¿ÉÒÔ²»¶ÔÊäÈëºÍÊä³öÊý¾Ý¿âµÄ×Ö·û´®Êý¾Ý×÷
addslashes()ºÍstripslashes()µÄ²Ù×÷,Êý¾ÝÒ²»áÕý³£ÏÔʾ¡£ Èç¹û´ËʱÄã¶ÔÊäÈëµÄÊý¾Ý×÷ÁËaddslashes()´¦Àí£¬
ÄÇôÔÚÊä³öµÄʱºò¾Í±ØÐëʹÓÃstripslashes()È¥µô¶àÓàµÄ·´Ð±¸Ü¡£ 2. ¶ÔÓÚPHP magic_quotes_gpc=off µÄÇé¿ö ±ØÐëÊ¹Ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ